About your Search

20120928
20121006
Search Results 0 to 8 of about 9 (some duplicates have been removed)
is in decline. researchers at the australian institute of marine science say the reef has lost half of its coral cover over the past 27 years. there are multiple causes, including a destructive kind of starfish shown here. we look at what's behind it and what's at stake-- in australia and around the world-- with nancy knowlton, a coral reef biologist and a chair of marine science at the smithsonian national museum of natural history here in washington. welcome. >> thanks. how has all of this coral died off? do we know what's causing it? is it all that... >> it's not all the star fish. the star fish is about 42%. typhoons, big strong storms another 48% and then coral bleaching is the remaining 10% which is caused whenever the water gets too hot. >> ifill: so this is human causedded? >> yes. most of it is human caused. i mean a coral reef naturally goes through cycles of up and down. but it shouldn't be declining by half over course of 27 years. >> ifill: i feel like we have talked before about the declining coral cover. but not... but i'm wondering whether it's now picking up speed or whether thi
. and then for these, these are the breakthrough awards, these are based fully on science, innovation, products that have done something that no other product has done before. and we actually work it out with te dermatologists and chemists. we make sure these are legit. >> they've been scientifically tested and approved. >> completely. >> let's take a look at, starting first with the real weightless foundation from georgio armani, apparently five different oils instead of water or powder. >> and you know how foundation can feel thick and heavy, this one uses all the different oils which you think would be greasy, but they're really light oils, they evaporate on the skin, so you get the pure pigment. it's maestro foundation. >> amazing. >> those who suffer from r rosasia, there is no medical cure for this, but you did find this cream can be helpful. >> there's no cream over the counter for this. and what happens is there's too many blood cells underneath the surface of the skin and too reactive. so this aven cream, it's french. >> anti-redness. >> right. >> for chronic redness. it has a protein
Search Results 0 to 8 of about 9 (some duplicates have been removed)

Terms of Use (10 Mar 2001)